• Sourcing Solutions
  • Services & Membership
  • Help & Community
About product and suppliers:
        Alibaba.com offers 762 round ruler products. About 32% of these are rulers, 2% are other measuring & gauging tools, and 1% are math sets. 

A wide variety of round ruler options are available to you, such as plastic, metal, and wood. You can also choose from yes, no. As well as from straight ruler, triangular ruler. And whether round ruler is free samples, or paid samples. 

There are 762 round ruler suppliers, mainly located in Asia. The top supplying country is China (Mainland), which supply 100% of round ruler respectively. 

Round ruler products are most popular in North America, Western Europe, and South America. 

You can ensure product safety by selecting from certified suppliers, including 274 with Other, 196 with ISO9001, and 49 with FSC certification.